20176723256703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1\times {\mathrm{1249}}^1\times {\mathrm{10601}}^1$

素因数の和:12860

約数の個数: 64

約数和(自身を含む): 29736065520000

約数和(自身を除く): 9559342263297

約数列:

[1, 3, 13, 39, 41, 123, 533, 953, 1249, 1599, 2859, 3747, 10601, 12389, 16237, 31803, 37167, 39073, 48711, 51209, 117219, 137813, 153627, 413439, 434641, 507949, 665717, 1190297, 1303923, 1523847, 1997151, 3570891, 5650333, 10102753, 13240649, 15473861, 16950999, 30308259, 39721947, 46421583, 48802177, 131335789, 146406531, 172128437, 394007367, 414212873, 516385311, 542866609, 634428301, 1242638619, 1628599827, 1903284903, 5384767349, 7057265917, 12618338497, 16154302047, 21171797751, 37855015491, 164038400461, 492115201383, 517351878377, 1552055635131, 6725574418901, 20176723256703]

約数ペア:

[(1, 20176723256703), (3, 6725574418901), (13, 1552055635131), (39, 517351878377), (41, 492115201383), (123, 164038400461), (533, 37855015491), (953, 21171797751), (1249, 16154302047), (1599, 12618338497), (2859, 7057265917), (3747, 5384767349), (10601, 1903284903), (12389, 1628599827), (16237, 1242638619), (31803, 634428301), (37167, 542866609), (39073, 516385311), (48711, 414212873), (51209, 394007367), (117219, 172128437), (137813, 146406531), (153627, 131335789), (413439, 48802177), (434641, 46421583), (507949, 39721947), (665717, 30308259), (1190297, 16950999), (1303923, 15473861), (1523847, 13240649), (1997151, 10102753), (3570891, 5650333)]